[llvm-commits] [llvm] r118614 - /llvm/trunk/include/llvm/Analysis/AliasAnalysis.h

[Dan Gohman]

Author: djg
Date: Tue Nov  9 13:48:55 2010
New Revision: 118614

URL: http://llvm.org/viewvc/llvm-project?rev=118614&view=rev
Log:
Add a AccessesArgumentsReadonly ModRefBehavior value, so that the intrinsic
property IntrReadArgMem can be modeled.

Modified:
    llvm/trunk/include/llvm/Analysis/AliasAnalysis.h

Modified: llvm/trunk/include/llvm/Analysis/AliasAnalysis.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/AliasAnalysis.h?rev=118614&r1=118613&r2=118614&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Analysis/AliasAnalysis.h (original)
+++ llvm/trunk/include/llvm/Analysis/AliasAnalysis.h Tue Nov  9 13:48:55 2010
@@ -189,6 +189,13 @@
     // This property corresponds to the IntrNoMem LLVM intrinsic flag.
     DoesNotAccessMemory,
 
+    // AccessesArgumentsReadonly - This function loads through function
+    // arguments and does not perform any non-local stores or volatile
+    // loads.
+    //
+    // This property corresponds to the IntrReadArgMem LLVM intrinsic flag.
+    AccessesArgumentsReadonly,
+
     // AccessesArguments - This function accesses function arguments in well
     // known (possibly volatile) ways, but does not access any other memory.
     //